Title (en)

ISOSORBIDE-BASED POLYCARBONATES, METHOD OF MAKING, AND ARTICLES FORMED THEREFROM

Title (de)

POLYCARBONATE AUF DER BASIS VON ISOSORBID, HERSTELLUNGSVERFAHREN DAFÜR UND DARAUS GEFORMTE ARTIKEL

Title (fr)

POLYCARBONATES À BASE D'ISOSORBIDE, PROCÉDÉ DE FABRICATION ET OBJETS FORMÉS À PARTIR DE CEUX-CI

Publication

EP 2203501 A1 20100707 (EN)

Application

EP 08838870 A 20081020

Priority

• US 2008080416 W 20081020
• US 87487707 A 20071018

Abstract (en)

[origin: US2009105393A1] Disclosed herein is an isosorbide-based polycarbonate polymer comprising: an isosorbide unit, an aliphatic unit derived from a C14-44 aliphatic diacid, C14-44 aliphatic diol, or combination of these; and optionally, an additional unit different from the isosorbide and aliphatic units, wherein the isosorbide unit, aliphatic unit, and additional unit are each carbonate, or a combination of carbonate and ester units. Also disclosed are a thermoplastic composition and an article comprising the isosorbide-based polycarbonate.

IPC 8 full level

C08G 64/30 (2006.01)

CPC (source: EP US)

C08G 63/64 (2013.01 - EP US); C08G 64/0208 (2013.01 - EP US); C08G 64/30 (2013.01 - EP US); C08L 69/00 (2013.01 - EP US); C08L 69/005 (2013.01 - EP US); C08L 51/00 (2013.01 - EP US); C08L 67/02 (2013.01 - EP US)

Citation (search report)

See references of WO 2009052463A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA MK RS

DOCDB simple family (publication)

US 2009105393 A1 20090423; US 7666972 B2 20100223; CN 101889041 A 20101117; CN 101889041 B 20130828; EP 2203501 A1 20100707; EP 2203501 B1 20120815; JP 2011500925 A 20110106; JP 5270682 B2 20130821; US 2010099832 A1 20100422; US 7786246 B2 20100831; WO 2009052463 A1 20090423

DOCDB simple family (application)

US 87487707 A 20071018; CN 200880119743 A 20081020; EP 08838870 A 20081020; JP 2010530168 A 20081020; US 2008080416 W 20081020; US 64639909 A 20091223